Android Application Development (AND-401) — Question 9

What is the name of the folder that contains the R.java file?

Answer options

• A. src
• B. res
• C. bin
• D. gen

Correct answer: D

Explanation

The R.java file is generated in the 'gen' folder, which contains the resource IDs for the application's resources. The 'src' folder is for Java source files, 'res' is for resources like layouts and images, while 'bin' typically contains compiled binaries, making them incorrect options for this question.